1W Bright Red LED Component (620nm - 630nm) for homemade grow lights – Future Eden Ltd
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1W Bright Red LED (EPILED 620-630nm)

1W Bright Red LED (EPILED 620-630nm) -

1W Bright Red high power LED mounted on a 19.8mm x 1.6mm aluminium  star PCB. This premium 1W LED uses a 32 Mil EPILED chip achieving a powerful bright red beam peaking between 630nm. As with all our LEDs these components come with 120° lens fitted as standard. 

Popular for use in aquatic, hydroponic grow lights and stage lighting, this versatile and powerful LED produces an impressive 50 lumens of pure red light when driven at maximum power.  Due to the superior build quality and high specification of the EPILED chips these LEDs retain an excellent level of efficiency even at higher drive currents. 

In order to attain optimal performance, efficiency and lifespan this component must be mounted onto an aluminium or copper heat sink with a thermal glue/compound between the rear of the PCB. Even for 1W models active fan cooling is highly recommended particularly at higher drive currents. 

For convenience the general electrical and optical characteristics are listed below. For full manufacturers specification please consult the datasheet provided here.

If you need further information please feel free to contact us as any time and our UK staff will be happy to help. 


Spectral Power Distribution  

1W Watt red high power LED for reef lighting fish tanks grow lights with PCB lamps illumination diodes SMD protoyping on circuit boards

Electrical and Optical Characteristics at IF=400mA and Ta=25°C

Parameter  Symbol Min Typical  Max Units
Luminous Flux φv 30 ~ 50 lm
Wavelength λD 620 ~ 630 nm
Forward Voltage VF 2.0 ~ 2.6 V
Power Dissipation PD 0.80 ~ 1.04 W
View Angle 2θ1/2 ~ 120 ~ deg
Thermal Resistance Rθ J-B ~ 12 ~ °C/W

Absolute Maximum Ratings 

Parameter Symbol Value  Unit
Forward Current If 400 mA
Junction Temperature Tj 115  °C
Operating Temperature Topr -40~+60 °C
Storage Temperature Tstg 0~+60 °C
ESD Sensitivity  ~ +/- 2,000 V HBM ~
Temperature Coefficient of voltage ~ -5 mV/ °C
DC Pulse Current(@ 1 KHz,10% duty cycle) IFP 1000 mA
Reverse Voltage VR No reverse operation


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